Top 5 Most Popular Artificial Intelligence Posts

Visualizzazione post con etichetta videos. Mostra tutti i post
Visualizzazione post con etichetta videos. Mostra tutti i post

24 ott 2011

Science Of Sex Appeal Videos

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Science of Sex Appeal Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/G1E9lKgAsk0/science-of-sex-appeal-videos-playlist.htm


24 set 2011

Home Construction Videos

In this clip from The Science Channel's "Deconstruction: The Science of Building a House," Steve Hanneman explains how air pressure from hurricanes and tornadoes can give a roof the power of flight.




Home Construction Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/iS4AYXZZ0CM/home-construction-videos-playlist.htm


7 set 2011

Real Or Fake Videos

It happens. Someone sends you a video but you can’t tell if it is real or fake. But what can you do? Physics. That’s what you can do. Typically, these videos show something flying through the air. Here are some things to look for that would show that it is fake:

  • Real projectile motion has an object with a constant horizontal velocity and a constant acceleration in the vertical direction. If neither of these things are true, it could be fake.
  • Time in the air. If it is plain projectile motion, you can calculate how long it should be in the air compared to how long it is actually in the air.
  • Some videos are clearly possible, but maybe unlikely. How do you determine how unlikely something would be? You might have to model it (maybe with python) and see how often it works with some probability distribution of starting values.
  • If the video doesn’t involve some type of projectile motion, you can still try to see if it agrees with some other fundamental physics concept.

Oh, and how do you get data from these videos? There are two common tools. Vernier’s Logger Pro software and Tracker Video analysis. Both can do the job. I prefer Tracker since it is free and has quite a few more features.


Real or fake videos


Backlink: http://www.wired.com/wiredscience/wp-content/gallery/fake-video-physics/real-or-clever-fake-video.jpg


1 set 2011

Battery Videos

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Battery Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/0hlDRx-dR4I/battery-videos-playlist.htm


26 ago 2011

Stuff They Don't Want You To Know Videos

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Stuff They Don't Want You to Know Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/zG_NA9DJGL0/stuff-they-dont-want-you-to-know-videos-playlist.htm


Extreme Engineering Videos:

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Extreme Engineering Videos:


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/ZMszFWSk0hg/extreme-engineering-videos-playlist.htm


4 gen 2011

Solving History Videos

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Solving History Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/98jlwvlD660/solving-history-videos-playlist.htm

2 gen 2011

What are the Odds Videos

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What are the Odds Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/NKh_6KLxZAM/what-are-the-odds-videos-playlist.htm

30 dic 2010

Predictive analytics videos from Zementis

First video shows you how easy it is to deploy and execute a predictive model in ADAPA. Second video focuses on PMML, open standard for representing data mining models.

Predictive analytics videos from Zementis


Backlink: http://www.kdnuggets.com/2010/12/zementis-predictive-analytics-video.html

28 dic 2010

Destroyed In Seconds Videos

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Destroyed In Seconds Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/p_sjA_PTI9E/destroyed-in-seconds-videos-playlist.htm

19 dic 2010

Ultra Science Videos

On TLC's "Ultra Science," learn what comets are, where they come from and hear a hypothesis that a comet crash was what killed the dinosaurs.




Ultra Science Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/Tsniue3hOLI/ultra-science-videos-playlist.htm

28 nov 2010

Really Big Things Videos

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Really Big Things Videos


Backlink: http://feeds.howstuffworks.com/~r/DailyStuff/~3/3Y_3Gk3UJO8/really-big-things-videos-playlist.htm